708 lines
25 KiB
Dart
708 lines
25 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:drift/drift.dart' as drift;
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import 'package:geolocator/geolocator.dart';
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import 'package:intl/intl.dart';
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import '../../database/database.dart';
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import '../../services/location_service.dart';
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import '../../services/map/map_provider_interface.dart';
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import '../../services/map/map_providers.dart';
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import '../../services/map/unified_map_view.dart';
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import '../../services/alerts/road_alert_models.dart';
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import '../../services/alerts/road_alert_service.dart';
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class MapScreen extends ConsumerStatefulWidget {
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final int? rideId;
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const MapScreen({super.key, this.rideId});
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@override
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ConsumerState<MapScreen> createState() => _MapScreenState();
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}
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class _MapScreenState extends ConsumerState<MapScreen> {
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bool _isLoadingHistory = true;
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List<TelemetrySample> _telemetrySamples = [];
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List<AppLatLng> _routePoints = [];
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List<AppMapMarker> _eventMarkers = [];
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AppLatLng? _initialCenter;
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AppLatLng _fallbackLocation = const AppLatLng(37.7749, -122.4194); // SF Default
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// Layer toggle states
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bool _showRoute = true;
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bool _showSpeedHeatmap = false;
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bool _showHardAccel = true;
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bool _showHardBraking = true;
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bool _showCornering = true;
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@override
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void initState() {
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super.initState();
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if (widget.rideId != null) {
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_loadRideHistory();
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} else {
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_isLoadingHistory = false;
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_initLiveLocation();
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}
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}
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Future<void> _initLiveLocation() async {
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final locationService = ref.read(locationServiceProvider);
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await locationService.requestPermissions();
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try {
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final lastPos = await Geolocator.getLastKnownPosition();
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if (lastPos != null && mounted) {
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setState(() {
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_fallbackLocation = AppLatLng(lastPos.latitude, lastPos.longitude);
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});
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} else {
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final currentPos = await Geolocator.getCurrentPosition(
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locationSettings: const LocationSettings(timeLimit: Duration(seconds: 3)),
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).catchError((_) => Position(
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longitude: -122.4194,
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latitude: 37.7749,
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timestamp: DateTime.now(),
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accuracy: 0,
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altitude: 0,
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heading: 0,
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speed: 0,
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speedAccuracy: 0,
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altitudeAccuracy: 0,
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headingAccuracy: 0,
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));
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if (mounted) {
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setState(() {
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_fallbackLocation = AppLatLng(currentPos.latitude, currentPos.longitude);
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});
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}
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}
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} catch (_) {}
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}
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Future<void> _loadRideHistory() async {
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final db = ref.read(databaseProvider);
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final telemetry = await (db.select(db.telemetrySamples)
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..where((t) => t.rideId.equals(widget.rideId!))
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..orderBy([(t) => drift.OrderingTerm(expression: t.timestamp)]))
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.get();
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final events = await (db.select(db.rideEvents)
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..where((e) => e.rideId.equals(widget.rideId!)))
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.get();
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_telemetrySamples = telemetry;
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if (telemetry.isNotEmpty) {
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_routePoints = telemetry
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.where((t) => t.latitude != null && t.longitude != null)
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.map((t) => AppLatLng(t.latitude!, t.longitude!))
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.toList();
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if (_routePoints.isNotEmpty) {
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_initialCenter = _routePoints.first;
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}
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}
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_eventMarkers = [];
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for (final event in events) {
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if (event.latitude != null && event.longitude != null) {
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Color markerColor = Colors.redAccent;
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IconData markerIcon = Icons.warning_amber_rounded;
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final typeLower = event.eventType.toLowerCase();
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if (typeLower.contains('corner') || typeLower.contains('lean')) {
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markerColor = const Color(0xFF00E5FF);
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markerIcon = Icons.cached;
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} else if (typeLower.contains('accel')) {
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markerColor = const Color(0xFF76FF03);
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markerIcon = Icons.arrow_upward;
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} else if (typeLower.contains('brak')) {
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markerColor = const Color(0xFFFF5252);
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markerIcon = Icons.arrow_downward;
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} else if (typeLower.contains('speed')) {
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markerColor = const Color(0xFFE040FB);
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markerIcon = Icons.speed;
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}
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_eventMarkers.add(
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AppMapMarker(
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id: 'event_${event.id}',
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position: AppLatLng(event.latitude!, event.longitude!),
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label: event.eventType,
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iconWidget: Container(
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padding: const EdgeInsets.all(4),
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decoration: BoxDecoration(
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color: markerColor.withValues(alpha: 0.9),
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shape: BoxShape.circle,
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boxShadow: const [BoxShadow(color: Colors.black54, blurRadius: 4)],
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),
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child: Icon(markerIcon, color: Colors.black, size: 18),
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),
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onTap: () {
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if (mounted) {
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final timeStr = DateFormat('HH:mm:ss.SSS').format(event.timestamp.toLocal());
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showDialog(
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context: context,
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builder: (ctx) => AlertDialog(
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backgroundColor: const Color(0xFF111111),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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side: BorderSide(color: markerColor.withValues(alpha: 0.6), width: 1.2),
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),
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title: Row(
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children: [
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Icon(markerIcon, color: markerColor, size: 20),
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const SizedBox(width: 8),
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Expanded(
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child: Text(
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event.eventType.toUpperCase(),
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style: const TextStyle(
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fontFamily: 'Sora',
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fontSize: 14,
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fontWeight: FontWeight.w900,
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color: Colors.white,
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),
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),
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),
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],
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),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_buildDialogRow('Timestamp:', timeStr),
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_buildDialogRow('Event Value:', event.value.toStringAsFixed(2)),
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_buildDialogRow('GPS Location:', '${event.latitude!.toStringAsFixed(5)}, ${event.longitude!.toStringAsFixed(5)}'),
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],
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(ctx),
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child: const Text('CLOSE', style: TextStyle(color: Colors.white70, fontFamily: 'JetBrains Mono')),
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),
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],
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),
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);
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}
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},
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),
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);
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}
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}
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if (mounted) {
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setState(() {
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_isLoadingHistory = false;
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});
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}
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}
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Widget _buildDialogRow(String label, String value) {
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 4),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(label, style: const TextStyle(fontFamily: 'Inter', fontSize: 11, color: Colors.white54)),
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Text(value, style: const TextStyle(fontFamily: 'JetBrains Mono', fontSize: 11, fontWeight: FontWeight.bold, color: Colors.white)),
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],
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),
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);
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}
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List<AppPolyline> _buildPolylines() {
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if (_routePoints.isEmpty) return [];
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if (!_showSpeedHeatmap) {
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if (!_showRoute) return [];
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// Standard cyan route polyline
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return [
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AppPolyline(
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id: 'history_route',
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points: _routePoints,
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color: const Color(0xFF00E5FF),
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width: 4.5,
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),
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];
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}
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// Multi-color segmented polyline according to speed brackets
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final polylines = <AppPolyline>[];
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final validSamples = _telemetrySamples.where((t) => t.latitude != null && t.longitude != null).toList();
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if (validSamples.isEmpty) return [];
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// Step downsampling if large dataset
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final step = (validSamples.length / 1500).ceil().clamp(1, 10);
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List<AppLatLng> currentSegment = [];
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Color currentColor = _getSpeedColor(validSamples.first.speed ?? 0.0);
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for (int i = 0; i < validSamples.length; i += step) {
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final s = validSamples[i];
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final pt = AppLatLng(s.latitude!, s.longitude!);
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final segColor = _getSpeedColor(s.speed ?? 0.0);
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if (segColor != currentColor && currentSegment.isNotEmpty) {
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currentSegment.add(pt);
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polylines.add(AppPolyline(
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id: 'speed_seg_${polylines.length}',
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points: List.from(currentSegment),
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color: currentColor,
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width: 5.0,
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));
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currentSegment = [pt];
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currentColor = segColor;
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} else {
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currentSegment.add(pt);
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}
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}
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if (currentSegment.length > 1) {
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polylines.add(AppPolyline(
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id: 'speed_seg_${polylines.length}',
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points: currentSegment,
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color: currentColor,
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width: 5.0,
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));
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}
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return polylines;
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}
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Color _getSpeedColor(double speedMph) {
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if (speedMph < 25) return const Color(0xFF00E5FF); // 0 - 25 MPH (Cyan)
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if (speedMph < 50) return const Color(0xFF2979FF); // 25 - 50 MPH (Blue)
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if (speedMph < 75) return const Color(0xFFFFD600); // 50 - 75 MPH (Yellow)
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if (speedMph < 100) return const Color(0xFFFF6D00); // 75 - 100 MPH (Orange)
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return const Color(0xFFE040FB); // 100+ MPH (Magenta)
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}
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List<AppMapMarker> _getFilteredMarkers() {
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final markers = <AppMapMarker>[];
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if (_routePoints.isNotEmpty) {
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markers.add(
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AppMapMarker(
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id: 'route_start',
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position: _routePoints.first,
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label: 'START',
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iconWidget: Container(
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padding: const EdgeInsets.all(5),
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decoration: const BoxDecoration(
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color: Colors.greenAccent,
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shape: BoxShape.circle,
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boxShadow: [BoxShadow(color: Colors.black54, blurRadius: 4)],
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),
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child: const Icon(Icons.flag, color: Colors.black, size: 18),
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),
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),
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);
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if (_routePoints.length > 1) {
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markers.add(
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AppMapMarker(
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id: 'route_end',
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position: _routePoints.last,
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label: 'FINISH',
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iconWidget: Container(
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padding: const EdgeInsets.all(5),
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decoration: const BoxDecoration(
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color: Colors.amberAccent,
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shape: BoxShape.circle,
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boxShadow: [BoxShadow(color: Colors.black54, blurRadius: 4)],
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),
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child: const Icon(Icons.sports_score, color: Colors.black, size: 18),
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),
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),
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);
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}
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}
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final filteredEvents = _eventMarkers.where((m) {
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final label = (m.label ?? '').toLowerCase();
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if (label.contains('accel') && !_showHardAccel) return false;
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if (label.contains('brak') && !_showHardBraking) return false;
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if ((label.contains('corner') || label.contains('lean')) && !_showCornering) return false;
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return true;
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});
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markers.addAll(filteredEvents);
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return markers;
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}
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void _showRoadAlertDetails(RoadAlert alert) {
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showModalBottomSheet(
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context: context,
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backgroundColor: Colors.grey[900],
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shape: const RoundedRectangleBorder(
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borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
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),
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builder: (ctx) => Padding(
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padding: const EdgeInsets.all(20.0),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Container(
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padding: const EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: alert.category.color.withValues(alpha: 0.2),
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shape: BoxShape.circle,
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),
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child: Icon(alert.category.icon, color: alert.category.color, size: 28),
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),
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const SizedBox(width: 12),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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alert.category.displayName.toUpperCase(),
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style: TextStyle(
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color: alert.category.color,
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fontWeight: FontWeight.bold,
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fontSize: 12,
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letterSpacing: 1.1,
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),
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),
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if (alert.roadName != null && alert.roadName!.isNotEmpty)
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Text(alert.roadName!, style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 16)),
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],
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),
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),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
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decoration: BoxDecoration(
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color: Colors.white10,
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borderRadius: BorderRadius.circular(12),
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),
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child: Text(
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alert.sourceType == RoadAlertSourceType.userReported ? 'User Reported' : 'Verified Provider',
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style: const TextStyle(fontSize: 10, color: Colors.white70),
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),
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),
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],
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),
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const SizedBox(height: 16),
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Text(alert.description, style: const TextStyle(fontSize: 15, height: 1.3)),
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const SizedBox(height: 16),
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const Divider(color: Colors.white24),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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if (alert.distanceFromUser != null)
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Text('Distance: ${(alert.distanceFromUser! * 0.000621371).toStringAsFixed(2)} mi',
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style: const TextStyle(color: Colors.cyanAccent, fontWeight: FontWeight.bold)),
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Text('Source: ${alert.source}', style: const TextStyle(color: Colors.white54, fontSize: 12)),
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],
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),
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],
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),
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),
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);
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}
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@override
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Widget build(BuildContext context) {
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if (_isLoadingHistory) {
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return const Scaffold(body: Center(child: CircularProgressIndicator()));
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}
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final activeProviderType = ref.watch(mapProviderTypeNotifierProvider);
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final isFollowMode = ref.watch(mapFollowStateProvider);
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final isLandscape = MediaQuery.of(context).orientation == Orientation.landscape;
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if (widget.rideId != null) {
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// Historical Route View
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final polylines = _buildPolylines();
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return Scaffold(
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appBar: AppBar(
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title: Text('Ride #${widget.rideId} Multi-Layer Map'),
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actions: [
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IconButton(
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tooltip: 'Switch Map Provider',
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icon: Icon(activeProviderType == AppMapType.openStreetMap ? Icons.map : Icons.map_outlined),
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onPressed: () {
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final nextType = activeProviderType == AppMapType.openStreetMap
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? AppMapType.googleMaps
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: AppMapType.openStreetMap;
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ref.read(mapProviderTypeNotifierProvider.notifier).setMapProviderType(nextType);
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},
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),
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],
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),
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body: LayoutBuilder(
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builder: (context, constraints) {
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return Stack(
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fit: StackFit.expand,
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children: [
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Positioned.fill(
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child: SizedBox(
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width: constraints.maxWidth,
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height: constraints.maxHeight,
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child: UnifiedMapView(
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key: ValueKey('preview_map_${constraints.maxWidth.toInt()}x${constraints.maxHeight.toInt()}'),
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center: _initialCenter ?? _fallbackLocation,
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zoom: 15.0,
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polylines: polylines,
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markers: _getFilteredMarkers(),
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),
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),
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),
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if (_routePoints.isNotEmpty) _buildMultiLayerFilterOverlay(),
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if (_showSpeedHeatmap) _buildSpeedLegend(),
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if (_routePoints.isEmpty)
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Positioned(
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top: 16,
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left: 20,
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right: 20,
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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decoration: BoxDecoration(
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color: const Color(0xFF0D0D0D).withValues(alpha: 0.9),
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borderRadius: BorderRadius.circular(12),
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border: Border.all(color: const Color(0xFF00E5FF).withValues(alpha: 0.4)),
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),
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child: const Row(
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children: [
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Icon(Icons.info_outline, color: Color(0xFF00E5FF), size: 20),
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SizedBox(width: 10),
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Expanded(
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child: Text(
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'No GPS breadcrumbs were recorded during this test session.',
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style: TextStyle(color: Colors.white70, fontSize: 12, fontFamily: 'Inter'),
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),
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),
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],
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),
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),
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),
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],
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);
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},
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),
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);
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}
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// Live Tracking View
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final locationAsync = ref.watch(locationStreamProvider);
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final liveAlertsAsync = ref.watch(activeAlertsStreamProvider);
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final currentPos = locationAsync.when(
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data: (pos) => AppLatLng(pos.latitude, pos.longitude),
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error: (_, _) => _fallbackLocation,
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loading: () => _fallbackLocation,
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);
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final currentHeading = locationAsync.when(
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data: (pos) => pos.heading,
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error: (_, _) => 0.0,
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loading: () => 0.0,
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);
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final motorcycleMarker = AppMapMarker(
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id: 'motorcycle_live',
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position: currentPos,
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heading: currentHeading,
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iconWidget: const Icon(
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Icons.navigation,
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color: Colors.cyanAccent,
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size: 40,
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),
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);
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final List<AppMapMarker> mapMarkers = [motorcycleMarker];
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final liveAlerts = liveAlertsAsync.value ?? [];
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for (var alert in liveAlerts) {
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mapMarkers.add(
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AppMapMarker(
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id: 'alert_${alert.providerId}_${alert.id}',
|
||
position: AppLatLng(alert.latitude, alert.longitude),
|
||
heading: alert.heading ?? 0.0,
|
||
label: alert.category.displayName,
|
||
iconWidget: Container(
|
||
padding: const EdgeInsets.all(6),
|
||
decoration: BoxDecoration(
|
||
color: alert.category.color.withValues(alpha: 0.9),
|
||
shape: BoxShape.circle,
|
||
boxShadow: const [BoxShadow(color: Colors.black54, blurRadius: 4)],
|
||
),
|
||
child: Icon(alert.category.icon, color: Colors.black, size: 22),
|
||
),
|
||
onTap: () => _showRoadAlertDetails(alert),
|
||
),
|
||
);
|
||
}
|
||
|
||
return Scaffold(
|
||
extendBodyBehindAppBar: isLandscape,
|
||
appBar: AppBar(
|
||
title: const Text('Live Map'),
|
||
backgroundColor: isLandscape ? Colors.black.withValues(alpha: 0.6) : null,
|
||
elevation: isLandscape ? 0 : null,
|
||
actions: [
|
||
PopupMenuButton<AppMapType>(
|
||
icon: const Icon(Icons.layers),
|
||
onSelected: (type) {
|
||
ref.read(mapProviderTypeNotifierProvider.notifier).setMapProviderType(type);
|
||
},
|
||
itemBuilder: (context) => [
|
||
const PopupMenuItem(
|
||
value: AppMapType.openStreetMap,
|
||
child: Text('OpenStreetMap / Tactical (Primary)'),
|
||
),
|
||
const PopupMenuItem(
|
||
value: AppMapType.googleMaps,
|
||
child: Text('Google Maps'),
|
||
),
|
||
],
|
||
),
|
||
],
|
||
),
|
||
body: LayoutBuilder(
|
||
builder: (context, constraints) {
|
||
return Stack(
|
||
fit: StackFit.expand,
|
||
children: [
|
||
Positioned.fill(
|
||
child: SizedBox(
|
||
width: constraints.maxWidth,
|
||
height: constraints.maxHeight,
|
||
child: UnifiedMapView(
|
||
key: ValueKey('live_map_${constraints.maxWidth.toInt()}x${constraints.maxHeight.toInt()}'),
|
||
center: currentPos,
|
||
zoom: 17.0,
|
||
markers: mapMarkers,
|
||
),
|
||
),
|
||
),
|
||
if (!isFollowMode)
|
||
Positioned(
|
||
bottom: 24,
|
||
right: 24,
|
||
child: FloatingActionButton.extended(
|
||
backgroundColor: Colors.cyanAccent,
|
||
foregroundColor: Colors.black,
|
||
icon: const Icon(Icons.my_location),
|
||
label: const Text('RECENTER', style: TextStyle(fontWeight: FontWeight.bold)),
|
||
onPressed: () {
|
||
ref.read(mapFollowStateProvider.notifier).recenter();
|
||
},
|
||
),
|
||
),
|
||
],
|
||
);
|
||
},
|
||
),
|
||
);
|
||
}
|
||
|
||
Widget _buildMultiLayerFilterOverlay() {
|
||
return Positioned(
|
||
top: 10,
|
||
left: 10,
|
||
right: 10,
|
||
child: Card(
|
||
color: Colors.black.withValues(alpha: 0.8),
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(12),
|
||
side: const BorderSide(color: Color(0xFF1F1F1F)),
|
||
),
|
||
child: Padding(
|
||
padding: const EdgeInsets.symmetric(horizontal: 8.0, vertical: 4.0),
|
||
child: SingleChildScrollView(
|
||
scrollDirection: Axis.horizontal,
|
||
child: Row(
|
||
children: [
|
||
FilterChip(
|
||
label: const Text('Route'),
|
||
selected: _showRoute,
|
||
onSelected: (val) => setState(() => _showRoute = val),
|
||
selectedColor: const Color(0xFF00E5FF).withValues(alpha: 0.35),
|
||
),
|
||
const SizedBox(width: 6),
|
||
FilterChip(
|
||
label: const Text('Speed'),
|
||
selected: _showSpeedHeatmap,
|
||
onSelected: (val) => setState(() => _showSpeedHeatmap = val),
|
||
selectedColor: const Color(0xFFE040FB).withValues(alpha: 0.35),
|
||
),
|
||
const SizedBox(width: 6),
|
||
FilterChip(
|
||
label: const Text('Accel'),
|
||
selected: _showHardAccel,
|
||
onSelected: (val) => setState(() => _showHardAccel = val),
|
||
selectedColor: const Color(0xFF76FF03).withValues(alpha: 0.35),
|
||
),
|
||
const SizedBox(width: 6),
|
||
FilterChip(
|
||
label: const Text('Braking'),
|
||
selected: _showHardBraking,
|
||
onSelected: (val) => setState(() => _showHardBraking = val),
|
||
selectedColor: const Color(0xFFFF5252).withValues(alpha: 0.35),
|
||
),
|
||
const SizedBox(width: 6),
|
||
FilterChip(
|
||
label: const Text('Cornering'),
|
||
selected: _showCornering,
|
||
onSelected: (val) => setState(() => _showCornering = val),
|
||
selectedColor: const Color(0xFF00E5FF).withValues(alpha: 0.35),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
),
|
||
),
|
||
);
|
||
}
|
||
|
||
Widget _buildSpeedLegend() {
|
||
return Positioned(
|
||
bottom: 20,
|
||
left: 14,
|
||
child: Container(
|
||
padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 6),
|
||
decoration: BoxDecoration(
|
||
color: Colors.black.withValues(alpha: 0.85),
|
||
borderRadius: BorderRadius.circular(8),
|
||
border: Border.all(color: const Color(0xFF222222)),
|
||
),
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
mainAxisSize: MainAxisSize.min,
|
||
children: [
|
||
const Text(
|
||
'SPEED RANGES (MPH)',
|
||
style: TextStyle(fontFamily: 'JetBrains Mono', fontSize: 8.5, fontWeight: FontWeight.bold, color: Colors.white70),
|
||
),
|
||
const SizedBox(height: 4),
|
||
_buildLegendItem('0–25', const Color(0xFF00E5FF)),
|
||
_buildLegendItem('25–50', const Color(0xFF2979FF)),
|
||
_buildLegendItem('50–75', const Color(0xFFFFD600)),
|
||
_buildLegendItem('75–100', const Color(0xFFFF6D00)),
|
||
_buildLegendItem('100+', const Color(0xFFE040FB)),
|
||
],
|
||
),
|
||
),
|
||
);
|
||
}
|
||
|
||
Widget _buildLegendItem(String label, Color color) {
|
||
return Padding(
|
||
padding: const EdgeInsets.symmetric(vertical: 1.5),
|
||
child: Row(
|
||
mainAxisSize: MainAxisSize.min,
|
||
children: [
|
||
Container(width: 10, height: 10, decoration: BoxDecoration(color: color, shape: BoxShape.circle)),
|
||
const SizedBox(width: 6),
|
||
Text(label, style: const TextStyle(fontFamily: 'JetBrains Mono', fontSize: 9, color: Colors.white)),
|
||
],
|
||
),
|
||
);
|
||
}
|
||
}
|